EP 2318736 B1 20120229 - ACTUATION DEVICE WITH HAPTIC EMULATION
Title (en)
ACTUATION DEVICE WITH HAPTIC EMULATION
Title (de)
BETÄTIGUNGSEINRICHTUNG MIT HAPTIKEMULATION
Title (fr)
DISPOSITIF D'ACTIONNEMENT À ÉMULATION HAPTIQUE
Publication
Application
Priority
- DE 2009000295 W 20090305
- DE 102008015874 A 20080326
Abstract (en)
[origin: US2011005344A1] The invention is directed to an actuation device for a shift-by-wire-actuated speed change gearbox. The actuation device includes an operating lever (2), a position sensor (5) and a device for haptic emulation. The haptic emulation device includes a damping element (3) which is joined (8) on the base (10) of the actuation device, as well as a motor-driven actuator (6). According to the invention, the actuation device is characterized by a spring element (4) which has a known spring rate and is disposed within the operative connection (W) between the operating lever (2), the damping element (3) and the articulated joint (8). The invention enables determination of the position of the operating lever and of the operating force applied to the operating lever by way of the spring element, using only a single position sensor. The haptic of a mechanical operating lever can be completely emulated.
IPC 8 full level
F16H 59/02 (2006.01); F16H 61/24 (2006.01)
CPC (source: EP US)
F16H 59/02 (2013.01 - EP US); F16H 61/24 (2013.01 - EP US); F16H 2061/241 (2013.01 - EP US); G05G 2009/04766 (2013.01 - EP US); Y10T 74/2003 (2015.01 - EP US); Y10T 74/20043 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2011005344 A1 20110113; US 8607657 B2 20131217; AT E547654 T1 20120315; CN 101981353 A 20110223; CN 101981353 B 20140115; DE 102008015874 A1 20091001; EP 2318736 A2 20110511; EP 2318736 B1 20120229; JP 2011517750 A 20110616; JP 5419959 B2 20140219; WO 2009117980 A2 20091001; WO 2009117980 A3 20091203
DOCDB simple family (application)
US 88325810 A 20100916; AT 09725219 T 20090305; CN 200980110720 A 20090305; DE 102008015874 A 20080326; DE 2009000295 W 20090305; EP 09725219 A 20090305; JP 2011501096 A 20090305